Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 161:

  Multipath operation process is abnormal in Windows platform, which log files is suggested to main analysis?

  A. cfg file
  B. UPLOG x.txt
  C. Installati nLog.txt file
  D. UPLOG.txt
  B. UPLOG x.txt

• Question 162:

  In storage system, about SAS protocol or SAS connection (interface or external bus) which of the following are true? (Select three Answers)

  A. data transmission in serial way in SAS protocol
  B. hard disk of SAS interface and hard disk of SATA interface, in 0ceanstor storage system can be compatible
  C. The bottom of SAS protocol stack is iSCSI data packets
  D. transmission rate of SAS connection is 3Gb/s, and higher is 6Gb/s
  A. data transmission in serial way in SAS protocol
  B. hard disk of SAS interface and hard disk of SATA interface, in 0ceanstor storage system can be compatible
  D. transmission rate of SAS connection is 3Gb/s, and higher is 6Gb/s

• Question 163:

  Which of the three dimensions are System reliability mainly defined from?(Select 3 Answers)

  A. requiredconditions
  B. required time
  C. required function
  D. availability
  A. requiredconditions
  B. required time
  C. required function

• Question 164:

  With the same specification and quantity of the hard disk in RAID group, In the same business speaking, reading and writing.Random write performance of Raid10 are the same as Raids

  A. True
  B. False
  B. False

• Question 165:

  For the performance of storage, in brief the faster of the storage response time, the higher of IOPS

  A. True
  B. False
  A. True

• Question 166:

  Substitution method is to use a normal part to replace a suspected abnormal part, so as to achieve the parts of the aim of locating faults and troubleshooting, can be a fiber optic jumper, a cable, a controller or a cascade modulE.

  A. True
  B. False
  A. True

• Question 167:

  About HP-UX, which of the following is true: (Select three Answers)

  A. iscsiuti -l can be used to check initi tor node name
  B. iscsiuti -i -N can be used to modify initi tor node name
  C. iscsiutil -m -t -p can be used to add the IP address of the target device
  D. iscsiutil -pD can be used to verify the iscsi configuration
  A. iscsiuti -l can be used to check initi tor node name
  B. iscsiuti -i -N can be used to modify initi tor node name
  D. iscsiutil -pD can be used to verify the iscsi configuration

• Question 168:

  In read SCSI, the process of interaction of initiator and target is less than the writing process of interaction of initiator and target.Mainly in the process of writing, need to distributed cachE.

  A. True
  B. False
  A. True

• Question 169:

  what are the main difference between optical fiber topology FC-AL and FC-SW? (Select three Answers)

  A. topological structure of FC-AL is network, topological structure of of FC-SW is circular
  B. FC-AL use AL-PA query equipment, FC-SW use Name Server query equipment
  C. when there is new equipment join in, FC-AL need to interrupt network, FC-SW don't need to interrupt the network
  D. FC-AL through the hub as connection device, FC-SW optical switches as connected devices
  B. FC-AL use AL-PA query equipment, FC-SW use Name Server query equipment
  C. when there is new equipment join in, FC-AL need to interrupt network, FC-SW don't need to interrupt the network
  D. FC-AL through the hub as connection device, FC-SW optical switches as connected devices

• Question 170:

  What command is used by Linux platform to check nic physical connection status and working mode?

  A. ifup ethX
  B. ethtool ethX
  C. ifconfig ethX
  D. more /etc/sysconfig/network/ethX
  B. ethtool ethX